Polygon and Solana pushed major infrastructure changes this week, yet traders kept both tokens under pressure. POL traded at $0.0904, and SOL held near $80, while both stayed below their 50 SMAs. At the same time, markets focused on Friday’s CPI, U.S.-Iran tensions, and oil prices that continue to shape rate expectations.
Polygon’s Giugliano hardfork activates on April 8 at 2 PM UTC at block height 85,268,500. The network describes it as the biggest delivery so far in its Gigagas roadmap. That roadmap targets global payments and real-world asset settlement. In those areas, Polygon is competing directly with Ethereum Layer-2 networks and Solana.
According to Polygon, the upgrade brings three core changes. First, block producers can announce blocks earlier, which cuts transaction confirmation times by about two seconds on the Amoy testnet.
Second, the network embeds fee parameters directly into block headers through an EIP-1559 structure. As a result, developers and dApps can access native gas pricing without outside estimation services.
Third, new RPC endpoints let wallets query fee data on their own. That removes an infrastructure dependency that had added friction for developers building on the network. Node operators must update to Bor v2.7.0 or Erigon v3.5.0 before activation. Regular users and token holders do not need to take action.
The upgrade arrives with little sign of market anticipation. That price response reflects where trader attention sits this week, rather than the scope of the technical delivery.
Solana launched STRIDE and SIRN on April 6. The foundation framed the move as a direct response to a major Drift Protocol exploit tied to social engineering. That detail shaped the response. The exploit exposed a gap that routine audits could not address because the attack did not rely on a traditional code flaw.
STRIDE, or Solana Trust, Resilience and Infrastructure for DeFi Enterprises, reviews protocols across eight domains. Those domains include smart contract integrity and governance. The framework also uses a tiered support model. Protocols with at least $10 million in total value locked receive free 24/7 active threat monitoring.
Protocols with at least $100 million in total locked value receive foundation-funded formal verification. That process aims to prove code correctness instead of testing only known attack paths. STRIDE also publishes results in a public repository. That gives users and investors a tool for assessing ecosystem-level risk that did not exist before.
Read More: Why Is Polygon (POL) Up? Is It Still Early, or Is This New Crypto The Better 2026 Play?
SIRN runs beside STRIDE as a live crisis coalition. Asymmetric Research, OtterSec, and Neodyme continuously share threat intelligence to contain attacks before losses spread. Can routine audits protect DeFi when attackers target people instead of code? Solana’s new framework suggests the ecosystem no longer expects them to work alone.
Even so, the market has not priced either development into POL or SOL. Friday’s CPI remains the clearest near-term signal, but it is not the only one. Tensions between the United States and Iran are still unresolved, and no framework for a ceasefire has been established. Meanwhile, pressure around the Strait of Hormuz has kept oil prices elevated.
Those energy costs flow into inflation. In turn, they make it harder for the Federal Reserve to justify rate cuts without risking a fresh rise in price pressure. That backdrop has weighed on risk assets since late March. POL and SOL now reflect that broader constraint as much as their own network-specific stories.
A soft CPI print could reduce near-term pressure and give traders room to reassess Giugliano and STRIDE. A hot print, especially one driven by energy, could extend the period where macro factors dominate.
For now, POL remains near oversold conditions at $0.0904, while SOL tests critical support at $80. Both networks continue building through the downturn as markets wait for inflation data and geopolitical signals.
Polygon and Solana rolled out major network improvements as POL and SOL remained under pressure from inflation fears, oil-driven macro risk, and Fed uncertainty. The key takeaway is that strong infrastructure progress continues, but price direction still depends on broader market conditions.